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Mathematics 13 Online
OpenStudy (rainbow_dash):

help please

OpenStudy (rainbow_dash):

OpenStudy (tyteen4a03):

Remember that \(sin^2(x)+cos^2(x) = 1\).

OpenStudy (rainbow_dash):

i'm sorry, this class is too far back for that to mean much to me :/ i'm confused about the part that it's not being added, the cos is dividing the sin

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